Answer:
The pro-business atmosphere of the 1920s would, however, drain these measures of power. It might be said that the sentiments of the Progressive Era, the idea of helping the weak and taking an active approach to improving society, led to the entry of the United States into World War I (1914–18) in 1917
Explanation:
The 1920s was a decade of the Gregorian calendar that began on January 1, 1920, and ended on December 31, 1929. In North America, it is frequently referred to as the "Roaring Twenties" or the "Jazz Age"
Answer:
During the cold war tensions between the USA and Soviet Union were as tense as could be but with no real action going on, the Cold War was more of a stale mate of one side waiting for the other to do something.
Explanation:
Both sides did not want war but both expected each other to have weapons of mass destruction.
Manifest destiny was a concept that was devoid of any consideration for the lives, land and property of the people against which it was targeted.
With time it came to acquire a most imperialistic bearing by embracing the proud and selfish reasoning that because America had been made great by its Anglo - Saxon heritage, this made America supremely fit and suited to extend its influence beyond its continental boundaries, that now it was the nation's manifest destiny to achieve this. Nowhere are the interests of other people mentioned.